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Aircraft STC directory

Regal Air 305C STCs

The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Regal Air 305C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

8
listed Current at snapshot
4
holder directories
4
modification categories
Nov 3, 2025
latest recorded revision

Modification demand surface

Fuel systems3Engine and powerplant2Other aircraft modifications2Landing gear and brakes1

Recorded holders

McFarlane Aviation LLC1Mike Jones Aircraft Sales Inc.1Aircraft Development Co1Del-Air1

Recently revised 305C STCs

Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA281SWFuel systems

Installation of gravity flow fuel system, carburetor heater system, and fuel selector valve in accordance with Ector Aircraft Company Drawing No. 271000 dated 9/16/1963; 72000 Rev. 2/18/1964, Ector Aircraft Drawings dated 10/16/1963 and 7/1/1963, or later FAA approved revisions and seven photographs. Or Installation of gravity flow fuel system, carburetor heater system, and fuel selector valve in accordance with Air Repair, Inc. Engineering Report AR063 dated May 12, 2009, or later FAA approved revision.

FAA holder: Steve Noyes

View record